Question: in a recent study report oct 29.2012 on the flurry blog the mean age of tablet user is 35 years . suppose the standard deviation

in a recent study report oct 29.2012 on the flurry blog the mean age of tablet user is 35 years .

suppose the standard deviation is ten years the sample size is 39.

find the 41st percentile for the sum of the 39 ages

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